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juanster
Visitor II
August 20, 2021
Solved

What is Pin # 1 (labeled TAB) on the TDA7388

  • August 20, 2021
  • 1 reply
  • 993 views

Hi Everyone,

Can someone please explain what TAB means for the TDA7388 Audio Amp IC? It's PIN # 1

Your help is greatly appreciated!

Stay Safe

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This topic has been closed for replies.
Best answer by Peter BENSCH

Welcome, @juanster​, to the community!

It is just the GND connection of the internal cooling pad, to be connected to the power GND island.

Regards

/Peter

1 reply

Peter BENSCH
Peter BENSCHBest answer
Technical Moderator
August 23, 2021

Welcome, @juanster​, to the community!

It is just the GND connection of the internal cooling pad, to be connected to the power GND island.

Regards

/Peter